[third_party] add polymer 1.2.3

polymer_1.2.3/bower_components/paper-progress/.bower.json

 {
   "name": "paper-progress",
-  "version": "1.0.0",
+  "version": "1.0.8",
   "license": "http://polymer.github.io/LICENSE.txt",
   "description": "A material design progress bar",
   "authors": "The Polymer Authors",
   "keywords": [
     "web-components",
     "polymer",
     "progress"
   ],
-  "main": [
-    "paper-progress.html"
-  ],
+  "main": "paper-progress.html",
   "repository": {
     "type": "git",
     "url": "git://github.com/PolymerElements/paper-progress.git"
   },
   "dependencies": {
-    "polymer": "Polymer/polymer#^1.0.0",
+    "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
     "iron-range-behavior": "PolymerElements/iron-range-behavior#^1.0.0",
-    "paper-styles": "PolymerElements/paper-styles#^1.0.0"
+    "paper-styles": "PolymerElements/paper-styles#^1.0.0",
+    "polymer": "Polymer/polymer#^1.1.0"
   },
   "devDependencies": {
     "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
+    "paper-button": "PolymerElements/paper-button#^1.0.0",
     "test-fixture": "PolymerElements/test-fixture#^1.0.0",
-    "paper-button": "PolymerElements/paper-button#^1.0.0",
     "web-component-tester": "*",
     "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
   },
+  "ignore": [],
   "homepage": "https://github.com/PolymerElements/paper-progress",
-  "_release": "1.0.0",
+  "_release": "1.0.8",
   "_resolution": {
     "type": "version",
-    "tag": "v1.0.0",
-    "commit": "1bef80a0d4110654b85746e70c006796ce8cdc2c"
+    "tag": "v1.0.8",
+    "commit": "9d879787a55c95eedaa28cfd65813de4367bc858"
   },
   "_source": "git://github.com/PolymerElements/paper-progress.git",
-  "_target": "^1.0.0",
+  "_target": "~1.0.8",
   "_originalSource": "PolymerElements/paper-progress"
 }